Broadband. Although as both my and my sons comps are in our bedrooms, they get switched off at night. And yes, you’re correct its at boot-up this happens. And it is auto-download that generates the message. I’ll have a go at doing it manually though (why didnt I think of that ? -shakes head-)
Nope - tried it, doesnt work. Uninstall and re-install, you think ?